740 ILCS 110/8
In the course of an investigation, or in the course of monitoring issues concerning the rights of recipients or the services provided to recipients as authorized by subsection (l) of Section 5 of the Guardianship and Advocacy Act, a regional human rights authority of the Guardianship and Advocacy Commission created by the Guardianship and Advocacy Act may inspect and copy any recipient's records in the possession of a therapist, agency, Department or facility which provides services to a recipient, including reports of suspected abuse or neglect of a recipient and information regarding the disposition of such reports. However, a regional authority may not inspect or copy records containing personally identifiable data which cannot be removed without imposing an unreasonable burden on the therapist, agency, Department or facility which provides services, except as provided herein. The regional authority shall give written notice to the person entitled to give consent for the identifiable recipient of services under Section 4 that it is conducting an investigation or monitoring and indicating the nature and purpose of the investigation or monitoring and the need to inspect and copy the recipient's record. If the person notified objects in writing to such inspection and copying, the regional authority may not inspect or copy the record. The therapist, agency, Department or facility which provides services may not object on behalf of a recipient.
740 ILCS 110/8